Hi Mike,
that's a good result on a very dim pair of galaxies.
I wanted to know more.
It seems that NGC 7125 is 163.4 Mlyrs away
https://in-the-sky.org/data/object.php?id=NGC7125
and NGC 7126 is 134.3 Mlyrs away.
https://in-the-sky.org/data/object.php?id=NGC7126
So we can assume they are not an interacting pair.
This was the only other good picture I could find:
http://server7.wikisky.org/imageView?image_id=803
Hubble did take some data but not of the entire NGC 7126
https://commons.wikimedia.org/wiki/F..._08597_606.png
cheers
Allan